87921972

素因数分解:

$2^2\times 3^2\times {\mathrm{359}}^1\times {\mathrm{6803}}^1$

素因数の和:7172

約数の個数: 36

約数和(自身を含む): 222899040

約数和(自身を除く): 134977068

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 359, 718, 1077, 1436, 2154, 3231, 4308, 6462, 6803, 12924, 13606, 20409, 27212, 40818, 61227, 81636, 122454, 244908, 2442277, 4884554, 7326831, 9769108, 14653662, 21980493, 29307324, 43960986, 87921972]

約数ペア:

[(1, 87921972), (2, 43960986), (3, 29307324), (4, 21980493), (6, 14653662), (9, 9769108), (12, 7326831), (18, 4884554), (36, 2442277), (359, 244908), (718, 122454), (1077, 81636), (1436, 61227), (2154, 40818), (3231, 27212), (4308, 20409), (6462, 13606), (6803, 12924)]